Temperature Sensors Are Being Discussed

question 14

Multiple Choice

Temperature sensors are being discussed. Technician A says the ECT sensor is a positive temperature coefficient (PTC) thermistor. Technician B says the IAT sensor is a negative temperature coefficient (NTC) thermistor. Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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